This Instructional Activity is a part of the Lesson 12, Unit 6, Grade 7. The first three questions help students recall how tape diagrams can be used to represent a percentage increase situation and draw connections to an equation representing percent increase. Monitor for different approaches in the first three questions (see solutions for different approaches). The last question is review of previous work in this unit. This fourth question can be used for additional practice, but it can be safely skipped if time is short.